DE50108787D1 - Method for continuously controlling a position of a control valve - Google Patents

Method for continuously controlling a position of a control valve

Info

Publication number
DE50108787D1
DE50108787D1 DE50108787T DE50108787T DE50108787D1 DE 50108787 D1 DE50108787 D1 DE 50108787D1 DE 50108787 T DE50108787 T DE 50108787T DE 50108787 T DE50108787 T DE 50108787T DE 50108787 D1 DE50108787 D1 DE 50108787D1
Authority
DE
Germany
Prior art keywords
control valve
continuously controlling
continuously
controlling
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE50108787T
Other languages
German (de)
Inventor
Reinhard Lehnst
Rudolf Schlehuber
Dr Zimmer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE50108787D1 publication Critical patent/DE50108787D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0379—By fluid pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7761—Electrically actuated valve

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)
  • Control Of Fluid Pressure (AREA)
  • Control Of Position Or Direction (AREA)
DE50108787T 2001-11-23 2001-11-23 Method for continuously controlling a position of a control valve Expired - Lifetime DE50108787D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01127945A EP1315060B1 (en) 2001-11-23 2001-11-23 Method for continuously regulating the position of a control valve

Publications (1)

Publication Number Publication Date
DE50108787D1 true DE50108787D1 (en) 2006-04-13

Family

ID=8179338

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50108787T Expired - Lifetime DE50108787D1 (en) 2001-11-23 2001-11-23 Method for continuously controlling a position of a control valve

Country Status (6)

Country Link
US (1) US6820631B2 (en)
EP (1) EP1315060B1 (en)
JP (1) JP2003186543A (en)
CN (1) CN1270222C (en)
DE (1) DE50108787D1 (en)
ES (1) ES2256142T3 (en)

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JP4406292B2 (en) * 2004-01-20 2010-01-27 株式会社フジキン Water hammerless opening method of fluid passage and water hammerless opening device using the same
DE102004048860B4 (en) * 2004-10-07 2017-05-24 Robert Bosch Gmbh Method and device for controlling an actuator in a mass flow line
JP4518028B2 (en) * 2006-02-13 2010-08-04 Ｓｍｃ株式会社 Positioning control system and filter
US8265794B2 (en) * 2007-10-01 2012-09-11 Westlock Controls Corporation Knowledge based valve control method
US8360394B2 (en) * 2008-07-30 2013-01-29 GM Global Technology Operations LLC Control system and method for transitioning between position control and force control for multi-stage turbo engine turbine bypass valve
US9175810B2 (en) * 2012-05-04 2015-11-03 General Electric Company Custody transfer system and method for gas fuel
US8833384B2 (en) 2012-08-06 2014-09-16 Schneider Electric Buildings, Llc Advanced valve actuation system with integral freeze protection
RU2623323C2 (en) * 2012-09-06 2017-06-23 Сименс Акциенгезелльшафт Turbomachine and method of its operation
US9534795B2 (en) 2012-10-05 2017-01-03 Schneider Electric Buildings, Llc Advanced valve actuator with remote location flow reset
US10295080B2 (en) 2012-12-11 2019-05-21 Schneider Electric Buildings, Llc Fast attachment open end direct mount damper and valve actuator
WO2014143922A1 (en) 2013-03-15 2014-09-18 Schneider Electric Buildings, Llc Advanced valve actuator with true flow feedback
US10007239B2 (en) 2013-03-15 2018-06-26 Schneider Electric Buildings Llc Advanced valve actuator with integral energy metering
CN103234220A (en) * 2013-05-13 2013-08-07 北京和隆优化科技股份有限公司 Continuous dead-zone-free control method for baffle door
WO2016149584A1 (en) * 2015-03-19 2016-09-22 Fisher Controls International Llc Pressure control for calibrating process control devices
JP7008499B2 (en) * 2017-12-27 2022-01-25 株式会社堀場エステック Calibration data creation device, calibration data creation method, and flow control device
MX2021003479A (en) * 2018-09-28 2021-09-10 Emerson Automation Solutions Final Control US LP Pilot-operated relief value assembly.
DE102019209091A1 (en) * 2019-06-24 2020-12-24 Festo Se & Co. Kg Method for operating a fluid system, fluid system and computer program product

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GB1028345A (en) * 1962-02-07 1966-05-04 Continental Elektro Ind Ag Improvements in or relating to pressure controlling devices
JPS4947841A (en) * 1972-04-26 1974-05-09
US4178762A (en) * 1978-03-24 1979-12-18 Westinghouse Electric Corp. Efficient valve position controller for use in a steam turbine power plant
US4556956A (en) * 1983-09-16 1985-12-03 General Electric Company Adjustable gain controller for valve position control loop and method for reducing jitter
US4554788A (en) * 1983-12-21 1985-11-26 Westinghouse Electric Corp. Turbine valve control system
JPS6184715A (en) * 1984-10-02 1986-04-30 Tlv Co Ltd Automatic setting reducing valve
US4694390A (en) * 1985-06-28 1987-09-15 Electric Power Research Institute, Inc. Microprocessor-based control and diagnostic system for motor operated valves
US5115391A (en) * 1990-01-26 1992-05-19 At&T Bell Laboratories Kalman filter-based optimizer and method and optimizing
US5251148A (en) * 1990-06-01 1993-10-05 Valtek, Inc. Integrated process control valve
US5109675A (en) * 1990-10-10 1992-05-05 Westinghouse Electric Corp. Valve position sensing circuit
EP0483401B1 (en) * 1990-10-30 1994-10-05 Siemens-Elema AB Device, e.g. a lung ventilator, for controlling a fluid flow, particularly a gas flow
JPH0510471A (en) * 1991-01-22 1993-01-19 Shikoku Sogo Kenkyusho:Kk Valve stem driver
JPH0580864A (en) * 1991-09-20 1993-04-02 Toshiba Corp Furnace temperature combustion control method
JPH05165530A (en) * 1991-12-18 1993-07-02 Fuji Electric Co Ltd Motor operated valve opening degree controller
NL9201391A (en) * 1992-07-31 1994-02-16 Deltec Fuel Systems Bv Control system for supplying a gas flow to a gas appliance.
JP2579518Y2 (en) * 1993-07-23 1998-08-27 エスエムシー株式会社 Fluid pressure abnormality detection circuit and electro-hydraulic pressure regulator having the circuit
US5549137A (en) * 1993-08-25 1996-08-27 Rosemount Inc. Valve positioner with pressure feedback, dynamic correction and diagnostics
JPH07141002A (en) * 1993-11-16 1995-06-02 Yamatake Honeywell Co Ltd Positioner
JP3373269B2 (en) * 1993-12-14 2003-02-04 前澤工業株式会社 Valve control device
JPH0836420A (en) * 1994-07-26 1996-02-06 Hitachi Shonan Denshi Co Ltd Flow rate controller
US6138564A (en) * 1995-10-27 2000-10-31 Oce Printing Systems Gmbh Means for regulating pressure in a pressure chamber
US6142163A (en) * 1996-03-29 2000-11-07 Lam Research Corporation Method and apparatus for pressure control in vacuum processors
US5950668A (en) * 1996-10-09 1999-09-14 Fisher Controls International, Inc. Control valve positioners having improved operating characteristics
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US6272401B1 (en) * 1997-07-23 2001-08-07 Dresser Industries, Inc. Valve positioner system
US6056008A (en) * 1997-09-22 2000-05-02 Fisher Controls International, Inc. Intelligent pressure regulator
GB9804047D0 (en) * 1998-02-27 1998-04-22 Normalair Garrett Ltd Method of controlling a parameter
JPH11259140A (en) * 1998-03-13 1999-09-24 Kokusai Electric Co Ltd Flow rate controller
DE19830341C1 (en) * 1998-07-07 2000-03-30 Siemens Ag Method for operating a control device and device for carrying out the method
DE19921828C2 (en) * 1999-05-11 2001-06-07 Samson Ag Method for operating a positioner and positioner using this method
US6155283A (en) * 1999-09-10 2000-12-05 The Foxboro Company Intelligent valve positioner tuning

Also Published As

Publication number Publication date
US20030098070A1 (en) 2003-05-29
ES2256142T3 (en) 2006-07-16
JP2003186543A (en) 2003-07-04
US6820631B2 (en) 2004-11-23
CN1270222C (en) 2006-08-16
CN1421754A (en) 2003-06-04
EP1315060B1 (en) 2006-01-25
EP1315060A1 (en) 2003-05-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition